Connection assembly for mounting engine and engine mounting system comprising the same

An engine mounting system, comprising:

• a mounting structure and the mounting structure is a pylon;
• an engine defining a centerline that defines an axial direction extending from a forward end to an aft end, the engine having a center of gravity and mountable to the mounting structure;
• a connection assembly, comprising:
• an engine coupling piece coupled to an aft portion of a fan case of the engine, wherein the engine coupling piece comprises a pair of lugs defining a cavity therebetween opening in the axial direction;
• and
• a connection piece including a link connecting the engine coupling piece and the pylon, the connection piece inclined toward the axial direction, wherein the link has a first end connected with the engine coupling piece, a second end opposite to the first end and connected with the mounting structure, and a beam between the first end and the second end and curved toward the axial direction, and the engine coupling piece configured such that force transferred from the aft portion of the fan case to the mounting structure is to be transmitted from the aft portion of the fan case to the connecting piece to the engine coupling piece and to the mounting structure;
• an engine aft mount located aftward of the connection assembly and coupling the engine and the mounting structure;
• and
• a thrust link located between the connection assembly and the engine aft mount and coupling the engine and the mounting structure.